#include <chrono>
#include <iostream>
#include <thread>
#include <array>
#include <string>
#include <ctime>
#include <list>

//#define BOOST_ASIO_DISABLE_STD_CHRONO

#include <boost/version.hpp>
#include <boost/config.hpp>
#include <boost/asio.hpp>
#include <boost/asio/ip/tcp.hpp>
#include <boost/asio/ip/udp.hpp>
#include <boost/asio/steady_timer.hpp>
#include <boost/date_time/posix_time/posix_time.hpp>
#include <boost/chrono.hpp>
#include <boost/asio/spawn.hpp>
#include <boost/coroutine2/all.hpp>
#include <boost/fiber/all.hpp>
#include <boost/asio/io_context.hpp>

using namespace boost::asio;
using namespace boost::asio::ip;
using namespace boost::posix_time;
using namespace boost::system;
using namespace std::literals::chrono_literals;

